import com.java.demo.Controller.controller;
import org.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;
import org.springframework.stereotype.Controller;

public class App {
    public static void main(String[] args) {
        ApplicationContext context = new ClassPathXmlApplicationContext("spring-config.xml");
        controller controller = context.getBean("controller", controller.class);

        controller.getService().getRepository().getUser().sayHello();
    }
}
